A fierce rivalry between Patna tutors Khan Sir and Raushan Anand has escalated. Anand, recently out on bail, accuses Khan Sir of murdering his brother, Prince Yadav, who died in Nepal. Conflicting reports surround Yadav's death. Police are investigating the matter. Political leaders have called for a thorough probe into the suspicious death.

Raushan Sir's brother, linked to the Khan Sir coaching vandalism case, has died under mysterious circumstances in Nepal while Raushan Sir remains jailed in Patna.

Patna police and Nepal police are working “in close coordination” to probe the death, which has further given a new twist to the ongoing investigation into the incident and…